rhs-kloak.dk

📜 Historical scan 2026-08-04 17:17:55 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

rhs-kloak.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 2 April 2001 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 20.50.64.8 is hosted by Microsoft Corporation (AS8075) in Ireland. Mail is handled by rhskloak-dk0i.mail.protection.outlook.com. The zone is DNSSEC-signed and validates, publishes a DMARC policy and has no IPv6 address. Below are all of its DNS records from this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 32ms

Nameserver	IP addresses	PTR	ASN / ISP
ns01.one.com	195.206.121.10 2001:67c:28cc::10	ns01.one.com ns01.one.com	AS197495 One.com A/S AS197495 One.com A/S
ns02.one.com	185.10.11.10 2001:67c:3c0::10	ns02.one.com ns02.one.com	AS51468 One.com A/S AS51468 One.com A/S

🌍 A Records#

1 records 31ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
20.50.64.8	3600s	—	AS8075	Microsoft Corporation	20.48.0.0/12	🇮🇪 Ireland	Dublin

📧 MX Records#

1 records 31ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	rhskloak-dk0i.mail.protection.outlook.com	2a01:111:f403:ca04:: 2a01:111:f403:ca04::c 2a01:111:f403:ca09::20 2a01:111:f403:ca09::9 52.101.68.12 52.101.68.15 52.101.73.12 52.101.73.8	mail-db3pr0202cu00100.inbound.protection.outlook.com mail-db9pr02cu00204.inbound.protection.outlook.com mail-as8pr05cu00400.inbound.protection.outlook.com mail-as8pr04cu00801.inbound.protection.outlook.com mail-db9pr02cu00204.inbound.protection.outlook.com mail-db6pr03cu00107.inbound.protection.outlook.com mail-am4pr0401cu00104.inbound.protection.outlook.com mail-am0pr04cu00500.inbound.protection.outlook.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 40.104.116.24
🔶 Autoconfig	93.191.152.125

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 179ms

TXT Record
v=spf1 include:spf.protection.outlook.com include:eu.mailgun.org -all

✉️ SPF#

Policy	Record (rhs-kloak.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com include:eu.mailgun.org -all

📨 DMARC#

Policy	Record (_dmarc.rhs-kloak.dk)
p=quarantine	v=DMARC1; p=quarantine; pct=100; adkim=r; aspf=r; rua=mailto:dmarc-report@pentacon.dk;

📬 MTA-STS#

✗ No MTA-STS policy — SMTP TLS not enforced

📈 TLSRPT#

✗ No TLSRPT record — no SMTP TLS failure reporting

📜 CAA Records#

✗ No CAA records — any CA may issue certificates

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-08 10:05:56

www CNAME	rhs-kloak.azurewebsites.net (all on azurewebsites.net) → 20.50.64.8 (AS8075)
www vs bare domain	Same network rhs-kloak.dk: 20.50.64.8 (AS8075) www.rhs-kloak.dk: 20.50.64.8 (AS8075)
Wildcard	Yes: any name under the zone resolves
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

✍️ DKIM keys#

1 found

Selector	CNAME	Key
selector1	selector1-rhskloak-dk0i._domainkey.rhskloak.onmicrosoft.com	RSA · ~1024 bit below 2048 bit

DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.

🔎 SPF check#

zone-wide SPF report

DNS lookups: 3/10 · policy: -all

No problems found

🔗 TLSA / DANE#

✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)

🔐 DNSSEC#

55ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	fully validated

🏷️ SOA#

24ms

Field	Value
Serial	2026030501
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration#

WHOIS fetched 2026-10-05 03:37:45

Field	Value
Registrar	ONE.COM A/S
Registered	2001-04-02
Expires	2027-06-30 (249d)

📋 WHOIS#

⏱️ Lookup Timing#

32ms

31ms

AAAA

31ms

TXT

179ms

CAA

33ms

HTTPS

31ms

TLSA

853ms

SOA

24ms

MTA-STS

45ms

DNSSEC

55ms

SRV

103ms

Total

5746ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-04 06:40:53	1192ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-29 06:07:44	830ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-15 17:28:54	1421ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-05 22:16:19	2086ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-04 17:17:55 shown	5746ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-29 13:36:17	809ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-24 13:40:02	3381ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-23 21:54:25	988ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-17 13:22:26	1178ms	2 NS 1 A 1 MX	🔒 Secure